Post-activation potentiation: is there an optimal training volume and intensity to induce improvements in vertical jump ability in highly-trained subjects [?] - Kobal, Ronaldo; Pereira, Lucas A; Kitamura, Katia; Paulo, Anderson C; Ramos, Henrique A; Carmo, Everton C; Roschel, Hamilton; Tricoli, Valmor Alberto Augusto; Bishop, Chris; Loturco, Irineu (Journal of human kinetics, 2019)